About Resettable Fuses - PPTC

Resettable Fuses - PPTC

Resettable fuses, also known as PPTC (Polymeric Positive Temperature Coefficient) resettable fuses, are electronic components that use special polymeric materials that change resistance when heated. When current increases, the fuse will “trip” and open, causing a drop in current flow. Unlike traditional fuses, resettable fuses can be reset with a manual reset button or an automated circuit. Once the current and temperature return to normal levels, the fuse will reset itself and allow current to flow again. This process prevents dangerous situations, like overloaded circuits, that could result in fire or injury. Additionally, resettable fuses are more reliable than traditional fuses because they can withstand multiple trips and reset themselves automatically.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MINIASMDC075F/33-2


Resettable Fuses - PPTC MINIASMDC075F33-2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.3692

Multiples of: 1

750 mA1.6 A100 A33 V390 mOhmsPcb MountSmd/Smt1812 (4532 METRIC)Miniasmd  - 40 C+ 85 C  
SRP175F


Resettable Fuses - PPTC SRP175F
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.3695

Multiples of: 1

1.75 A3.8 A100 A15 VDC120 mOhmsStrapAxial Srp- 40 C to + 85 C - 40 C+ 85 C Bulk
RS90-050


Fuse: PTC polymer; 500mA; Imax: 40A; THT; Reel,tape
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Optifuse Availability : 0
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USD 0.3709

Multiples of: 3000

               
RS90-055


Fuse: PTC polymer; 550mA; Imax: 40A; THT; Reel,tape
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Optifuse Availability : 0
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USD 0.3709

Multiples of: 3000

               
SMD150F/33-2920-2


Resettable Fuses - PPTC 1.5A 33V 40A Imax
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.371

Multiples of: 1

1.5 A3 A40 A33 V230 mOhmsSmd/SmtSmd/Smt3425 (8763 METRIC)Smd  - 40 C+ 85 C Cut Tape
RF4572-000


PTC Resettable Fuse for Automotive
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.3711

Multiples of: 1

              Tape And Reel
LVR012S-2


Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.3718

Multiples of: 1

0.12 A0.3 A1.2 A240 VAC12 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Reel
ASMD150F-2


Resettable Fuses - PPTC Polyswitch 2.95A 16-60V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.3718

Multiples of: 1500

1.27 A2.95 A40 A16 VDC250 mOhmsSmd/SmtSmd/Smt Asmd- 40 C to + 85 C - 40 C+ 85 CAec - Q200Reel
MF-SVS230-0


Bourns Resettable Fuses - PPTC 2.3A 10V 0.010ohm Hold 2.3A Trip 5.2A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.3726

Multiples of: 6000

2.3 A5.2 A100 A10 VDC0.018 OhmsStrapAxial Mf - Svs- 40 C to + 85 C - 40 C+ 85 C Bulk
RUEF300K-0.138


RUEF300K0DDOT138 18DDOT03 mm 11DDOT4 40 c to +85 bulk 80000ur ruef radial polyswitch 3 te connectivity raychem a 30v through hole 6 resettable fuses pptc thermistors circuit protection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 0
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USD 0.3732

Multiples of: 500

3 A6 A-30 VDC0.08 OhmsThrough HoleRadial Ruef- 40 C to + 85 C    Bulk
MF-USMF110


MULTIFUSE, SMD, 1210, 1.1A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.3732

Multiples of: 1

    0.21 Ohms          
NIS5132MN2-FN-7


Resettable Fuses - PPTC 3.6A 12V Resettable 9.0 to 18V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated Availability : 0
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USD 0.3733

Multiples of: 1

  3.6 A18 V30 mOhmsSmd/SmtSmd/SmtU - DFN3030 - 10Nis5132 - Fn- 40 C to + 150 C0.5 Mm- 40 C+ 150 C Reel
RF5055-000


Resettable Fuses - PPTC PICO SMD RESETTABLE FUSE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.3733

Multiples of: 1

1.1 A2.2 A40 A6 VDC170 mOhmsPCB MountSMD/SMT0805 (2012 METRIC)   - 40 C+ 85 C Reel , Cut Tape
2920L150/60MR


Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.3734

Multiples of: 1

1.5 A3 A20 A60 VDC250 mOhmsSMD/SMTSMD/SMT2920 (7351 METRIC)2920L  - 40 C+ 85 C Reel , Cut Tape
16R1200GMR


Resettable Fuses - PPTC PTC 16V 12A POLY RADIAL LEADS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.3735

Multiples of: 1000

12 A20.4 A100 A16 VDC8.6 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C - 40 C+ 85 C Reel
picoASMDCH005F


Resettable Fuses - PPTC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.3743

Multiples of: 1

50 mA180 mA40 A16 VDC38 OhmsPCB MountSMD/SMT0805 (2012 METRIC)Automotive High Temperature SMD  - 40 C+ 125 CAEC - Q200Reel , Cut Tape
RF1692-000


MINI-SMD
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TE Connectivity Availability : 0
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USD 0.3744

Multiples of: 1

              -
MF-RG800-0


Resettable Fuses - PPTC PTC RESETTABLE 8A 16V RADIAL LEADED
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.375

Multiples of: 1

8 A13.6 A100 A16 VDC11 mOhmsThrough HoleRadial Mf - Rg 5.1 Mm- 40 C+ 85 C Bulk
MF-RX012/250-T-0


Resettable Fuses - PPTC 0.12A 60V 7ohm Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.375

Multiples of: 1

120 mA 3 A60 VDC12 OhmsThrough HoleRadial Mf - Rx/250 5.1 Mm- 40 C+ 85 C Bulk
PFSM.125.2


Resettable Fuses - PPTC PTC 15V I hold 1.25A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schurter Availability : 0
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USD 0.3755

Multiples of: 500

1.25 A2.5 A100 A15 VDC140 mOhmsSmd/SmtSmd/Smt Pfsm  - 40 C+ 85 C Cut Tape
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